Blog Posts by Amir Alexander
Posted by Amir Alexander on 2010/08/27 02:32 CDT
From the Ground and from Space, New Planetary Systems Unveiled
Posted by Amir Alexander on 2010/02/13 12:00 CST
It was January of 2004 when the elegant curve of the Vichada first caught the attention of geologist Max Rocca of Buenos Aires. Could the course of the river have been shaped by the circular outlines of an impact crater? Rocca decided to find out.
Posted by Amir Alexander on 2009/08/27 12:00 CDT
If you were a member of an alien civilization trying to communicate across the immeasurable distances of space, how would you go about it?
In 2016, The Planetary Society’s LightSail program will take the technology a step further.